Authorization: ********************
{"apiKey":"{{apiKey}}","apiSecret":"{{apiSecret}}"}
curl --location --request POST 'https://mettahub.mettaxiot.com/gps/v2/openapi/system/createToken' \ --header 'Authorization: <api-key>' \ --header 'Content-Type: application/json' \ --data-raw '{"apiKey":"{{apiKey}}","apiSecret":"{{apiSecret}}"}'
{ "code": 0, "data": "", "msg": "" }